Which airports can I use when flying from Islip to Milwaukee?

Flights from Islip to Milwaukee usually depart from Islip Long Island (ISP) and arrive at Milwaukee-Mitchell (MKE).

What cabin classes can I book on flights from Islip to Milwaukee?

Only Economy Class is available on flights from Islip to Milwaukee.

Which airports do connecting flights from Islip to Milwaukee pass through?

Most connecting flights from Islip to Milwaukee pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Islip to Milwaukee?

Yes. Being flexible with your travel dates can save you up to 63% on the Islip to Milwaukee route. Friday is the cheapest departure day at $292 round-trip on average, while Wednesday is the most expensive at $783, a difference of $491. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Milwaukee?

Some of the most popular sights in Milwaukee are Fiserv Forum, Baird Center and Pabst Theater. These are among the most viewed places in Milwaukee on KAYAK.

How long is a flight from Islip to Milwaukee?

A nonstop flight from Islip to Milwaukee takes 0h 00m, covering 774 miles.

Do I need a passport to fly from Islip to Milwaukee?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Islip to Milwaukee changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $441 to $830. That means the highest observed fare was about 88% higher than the lowest one.

What is the time difference between Islip and Milwaukee?

Milwaukee is 1 hour behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Milwaukee-Mitchell Airport (MKE)?

Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include: • Dollar • Budget • Alamo • Hertz • Sixt

What is the cheapest airline to fly from Islip to Milwaukee?

Southwest ($441) offered the cheapest round-trip ticket from Islip to Milwaukee in the last 5 days.

What is the cheapest layover airport when flying from Islip to Milwaukee?

Flights via Baltimore/Washington (BWI) offer the most affordable fares, with an average round-trip price of $436. Based on KAYAK data over the past 3 months.

When flying from Islip to Milwaukee which airport offers the shortest layover?

Baltimore/Washington (BWI) had the shortest average connection time for Islip to Milwaukee layovers at 201 minutes over the past 3 months.

$355 CHEAP FLIGHTS from Islip to Milwaukee (ISP - MKE)

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Cheapest round-trip

$441

Typical prices: $292-$519

Southwest

Wed 9/26Sun 9/30

ISP - MKE • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Islip and Milwaukee. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Islip to Milwaukee (ISP-MKE)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Islip to Milwaukee

Sat, Sep 26 - Wed, Sep 30

3:15 pm - 8:40 pmISP Islip Long Island-MKE Milwaukee-Mitchell

6h 25m1 stop Baltimore/Washington

3:05 pm - 9:10 pmMKE Milwaukee-Mitchell-ISP Islip Long Island

5h 05m1 stop Baltimore/Washington

$441Southwest

Sat, Sep 26 - Wed, Sep 30

5:30 am - 3:10 pmISP Islip Long Island-MKE Milwaukee-Mitchell

10h 40m2 stops Baltimore/Washington Orlando

3:05 pm - 9:10 pmMKE Milwaukee-Mitchell-ISP Islip Long Island

5h 05m1 stop Baltimore/Washington

$446Southwest

Sat, Sep 26 - Wed, Sep 30

11:55 am - 6:30 pmISP Islip Long Island-MKE Milwaukee-Mitchell

7h 35m2 stops Baltimore/Washington Nashville Intl

6:40 am - 5:00 pmMKE Milwaukee-Mitchell-ISP Islip Long Island

9h 20m2 stops Chicago Midway Baltimore/Washington

$452Southwest

Thu, Oct 8 - Sun, Oct 18

3:10 pm - 11:50 pmISP Islip Long Island-MKE Milwaukee-Mitchell

9h 40m1 stop Baltimore/Washington

9:15 pm - 10:20 amMKE Milwaukee-Mitchell-ISP Islip Long Island

12h 05m1 stop Orlando

$468Southwest

Sun, Oct 11 - Sun, Oct 18

5:40 am - 10:25 amISP Islip Long Island-MKE Milwaukee-Mitchell

5h 45m1 stop Baltimore/Washington

9:15 pm - 10:20 amMKE Milwaukee-Mitchell-ISP Islip Long Island

12h 05m1 stop Orlando

$482Southwest

Thu, Oct 8 - Sun, Oct 11

3:10 pm - 11:50 pmISP Islip Long Island-MKE Milwaukee-Mitchell

9h 40m1 stop Baltimore/Washington

6:05 pm - 10:20 amMKE Milwaukee-Mitchell-ISP Islip Long Island

15h 15m2 stops Kansas City Orlando

$523Southwest

Thu, Oct 8 - Mon, Oct 12

3:10 pm - 11:50 pmISP Islip Long Island-MKE Milwaukee-Mitchell

9h 40m1 stop Baltimore/Washington

5:55 am - 2:30 pmMKE Milwaukee-Mitchell-ISP Islip Long Island

7h 35m2 stops Chicago Midway Baltimore/Washington

$530Southwest

Thu, Oct 8 - Sun, Oct 18

3:10 pm - 10:35 pmISP Islip Long Island-MKE Milwaukee-Mitchell

8h 25m2 stops Baltimore/Washington Chicago Midway

9:15 pm - 10:20 amMKE Milwaukee-Mitchell-ISP Islip Long Island

12h 05m1 stop Orlando

$560Southwest

Thu, Oct 8 - Sun, Oct 11

3:10 pm - 10:35 pmISP Islip Long Island-MKE Milwaukee-Mitchell

8h 25m2 stops Baltimore/Washington Chicago Midway

6:05 pm - 10:20 amMKE Milwaukee-Mitchell-ISP Islip Long Island

15h 15m2 stops Kansas City Orlando

$615Southwest

Thu, Oct 8 - Mon, Oct 12

3:10 pm - 10:35 pmISP Islip Long Island-MKE Milwaukee-Mitchell

8h 25m2 stops Baltimore/Washington Chicago Midway

5:55 am - 2:30 pmMKE Milwaukee-Mitchell-ISP Islip Long Island

7h 35m2 stops Chicago Midway Baltimore/Washington

$622Southwest

Booking Insights

Price, demand and travel trends for Islip to Milwaukee flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Islip to Milwaukee with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Islip to Milwaukee?

Round-trip flights from Islip to Milwaukee start at $441. Prices are typical for this route right now, with typical round-trip fares ranging from $292 to $519. The lowest price found in the past 5 days was $441 on Southwest.

Find deals

When to book flights from Islip to Milwaukee

Are your dates flexible? Find out the best times to travel from Islip to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Islip to Milwaukee?
Flights from Islip to Milwaukee usually depart from Islip Long Island (ISP) and arrive at Milwaukee-Mitchell (MKE).
What cabin classes can I book on flights from Islip to Milwaukee?
Only Economy Class is available on flights from Islip to Milwaukee.
Which airports do connecting flights from Islip to Milwaukee pass through?
Most connecting flights from Islip to Milwaukee pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Islip to Milwaukee?
Yes. Being flexible with your travel dates can save you up to 63% on the Islip to Milwaukee route. Friday is the cheapest departure day at $292 round-trip on average, while Wednesday is the most expensive at $783, a difference of $491. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Milwaukee?
Some of the most popular sights in Milwaukee are Fiserv Forum, Baird Center and Pabst Theater. These are among the most viewed places in Milwaukee on KAYAK.
How long is a flight from Islip to Milwaukee?
A nonstop flight from Islip to Milwaukee takes 0h 00m, covering 774 miles.
Do I need a passport to fly from Islip to Milwaukee?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Islip to Milwaukee changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $441 to $830. That means the highest observed fare was about 88% higher than the lowest one.
What is the time difference between Islip and Milwaukee?
Milwaukee is 1 hour behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Milwaukee-Mitchell Airport (MKE)?
Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
• Dollar
• Budget
• Alamo
• Hertz
• Sixt

If your dates can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $292 - about $491 less than Wednesday (63% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Milwaukee-Mitchell Airport.
- Best Western Plus Milwaukee Airport Hotel & Conference Center
- Hyatt Place Milwaukee Airport
- Super 8 by Wyndham Milwaukee Airport

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ISP - MKE

$355 Find Cheap Flights from Islip to Milwaukee - Compare and Save

Everything you should know

Cheap Flights from Islip to Milwaukee (ISP-MKE)

Recent round-trip flight deals from Islip to Milwaukee

Recent one-way flight deals from Islip to Milwaukee

Price, demand and travel trends for Islip to Milwaukee flights

How much is a round-trip flight from Islip to Milwaukee?

What is the cheapest airline to fly from Islip to Milwaukee?

What is the cheapest layover airport when flying from Islip to Milwaukee?

When flying from Islip to Milwaukee which airport offers the shortest layover?

When to book flights from Islip to Milwaukee

Your Islip to Milwaukee flight questions, answered

Your guide to booking Islip to Milwaukee flights

More options for your flight from Islip to Milwaukee

Complete your trip to Milwaukee with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Islip to Milwaukee

Find direct flights to and from Islip and Milwaukee

Flights from domestic origins to Milwaukee

Flights to other popular destinations

Find deals for your return flight